linux-kernel - [PATCH] hwmon: twl4030-madc-hwmon: Add device tree support.

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Date:	Fri, 14 Feb 2014 14:20:58 +0100
From:	Marek Belisko <marek@...delico.com>
To:	robh+dt@...nel.org, pawel.moll@....com, mark.rutland@....com,
	ijc+devicetree@...lion.org.uk, galak@...eaurora.org,
	rob@...dley.net, jdelvare@...e.de, linux@...ck-us.net,
	grant.likely@...aro.org
Cc:	devicetree@...r.kernel.org, linux-doc@...r.kernel.org,
	linux-kernel@...r.kernel.org, lm-sensors@...sensors.org,
	hns@...delico.com, Marek Belisko <marek@...delico.com>
Subject: [PATCH] hwmon: twl4030-madc-hwmon: Add device tree support.

Signed-off-by: Marek Belisko <marek@...delico.com>
---
 Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt |  9 +++++++++
 drivers/hwmon/twl4030-madc-hwmon.c                             | 10 ++++++++++
 2 files changed, 19 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt

diff --git a/Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt b/Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt
new file mode 100644
index 0000000..e8016d1
--- /dev/null
+++ b/Documentation/devicetree/bindings/hwmon/twl4030-madc-hwmon.txt
@@ -0,0 +1,9 @@
+TWL4030 MADC hwmon.
+
+Required properties:
+- compatible: "ti,twl4030-madc-hwmon"
+
+Example:
+madc-hwmon {
+	compatible = "ti,twl4030-madc-hwmon";
+};
diff --git a/drivers/hwmon/twl4030-madc-hwmon.c b/drivers/hwmon/twl4030-madc-hwmon.c
index 6c6d440..05fb572 100644
--- a/drivers/hwmon/twl4030-madc-hwmon.c
+++ b/drivers/hwmon/twl4030-madc-hwmon.c
@@ -96,6 +96,15 @@ static const struct attribute_group twl4030_madc_group = {
 	.attrs = twl4030_madc_attributes,
 };
 
+#ifdef CONFIG_OF
+
+static const struct of_device_id of_twl4030_madc_hwmon_match[] = {
+	{ .compatible = "ti,twl4030-madc-hwmon", },
+	{},
+};
+
+#endif
+
 static int twl4030_madc_hwmon_probe(struct platform_device *pdev)
 {
 	int ret;
@@ -134,6 +143,7 @@ static struct platform_driver twl4030_madc_hwmon_driver = {
 	.driver = {
 		   .name = "twl4030_madc_hwmon",
 		   .owner = THIS_MODULE,
+		   .of_match_table = of_match_ptr(of_twl4030_madc_hwmon_match),
 		   },
 };
 
-- 
1.8.3.2

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